Jack Antonoff, Nate Ruess, and Andrew Dost of fun. arrive at the Warner Music Group 2013 Grammy Celebration Presented by Mini at the Chateau Marmont (Photo by Joe Scarnici/Getty Images for Warner Music Group)

GRAMMY After-Party Style

Glee's Darren Criss arrvies at the Grammy Celebration Presented by Mini at the Chateau Marmont (Photo by Joe Scarnici/Getty Images for Warner Music Group)